CXP5084 查看數據表（PDF） - Sony Semiconductor
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CXP5084 Datasheet PDF : 11 Pages
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CXP5084/5086
Absolute Maximum Ratings
(Ta = –20 to +75°C, VSS = 0V reference)
Item
Symbol
Ratings
Unit
Remarks
Power supply voltage
VDD
–0.3 to +7.0 V
LCD bias voltage
VLC1, VLC2, VLC3 –0.3 to +7.0∗1
V
Input voltage
VIN
–0.3 to +7.0∗1 V
Output voltage
VOUT
High level output current
IOH
High level total output current ∑IOH
Low level output current
IOL
Low level total output current ∑IOL
–0.3 to +7.0∗1 V
General purpose port∗2 : per pin
–5
mA
Entire pin total
–50
mA
General purpose port∗2 : per pin
15
mA
Entire pin total
50
mA
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
Allowable power dissipation PD
–55 to +150
1000
600
°C
SDIP
mW
QFP
mW
∗1 VLC1, VLC2, VLC3, VIN and VOUT should not exceed VDD + 0.3V.
∗2 The PE and PF are specified when PA to PD, PX0 to PX2, PY0, PY1 and mask option are selected as the port.
Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should
better take place under the recommended operating conditions. Exceeding those conditions may
adversely affect the reliability of the LSI.
Recommended Operating Conditions
(VSS = 0V reference)
Item
Symbol Min.
Max. Unit
Remarks
4.5
5.5
V Guaranteed range during operation
Power supply voltage VDD
3.5
5.5
V
Guaranteed data hold operation range
during stop
LCD bias voltage
VLC1,
VLC2,
VLC3
VSS
VDD
V Liquid crystal power supply voltage∗1
VIH
0.7VDD
VDD
V
High level input voltage VIHS
0.8VDD
VDD
V Hysteresis input∗2
VIHEX VDD – 0.4 VDD + 0.3 V EXTAL pin∗3
Low level input voltage
VIL
VILS
VILEX
0
0
–0.3
0.3VDD
0.2VDD
0.4
V
V Hysteresis input∗2
V EXTAL pin∗3
Operating temperature Topr
–20
+75
°C
∗1 The optimum value is determined by the characteristics of the liquid crystal display element used.
∗2 They are the respective pins of INT1, WP, PX0, PX3, PY2, PY3 and RST.
∗3 Specified only during external clock input.
–5–
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